{"product_id":"lexa-antibody-abccs51560","title":"lexA Antibody","description":"\u003ch4\u003eSize\u003c\/h4\u003e\u003cp\u003e100ug\u003c\/p\u003e\u003ch4\u003eClone Number\u003c\/h4\u003e\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eAliases\u003c\/h4\u003e\u003cp\u003elexA antibody; exrA antibody; spr antibody; tsl antibody; umuA antibody; b4043 antibody; JW4003LexA repressor antibody; EC 3.4.21.88 antibody\u003c\/p\u003e\u003ch4\u003eImmunogen Species\u003c\/h4\u003e\u003cp\u003eEscherichia coli\u003c\/p\u003e\u003ch4\u003eUniProt ID\u003c\/h4\u003e\u003cp\u003eP0A7C2\u003c\/p\u003e\u003ch4\u003eImmunogen\u003c\/h4\u003e\u003cp\u003eRecombinant Escherichia coli LexA repressor protein (1-202AA)\u003c\/p\u003e\u003ch4\u003eRaised in\u003c\/h4\u003e\u003cp\u003eRabbit\u003c\/p\u003e\u003ch4\u003eSpecies Reactivity\u003c\/h4\u003e\u003cp\u003eEscherichia coli\u003c\/p\u003e\u003ch4\u003eTested Applications\u003c\/h4\u003e\u003cp\u003eELISA, WB; Recommended dilution: WB:1:500-1:5000\u003c\/p\u003e\u003ch4\u003eBackground\u003c\/h4\u003e\u003cp\u003eRepresses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. Binds to the 16 bp palindromic sequence 5\\\\\\'-CTGTATATATATACAG-3\\\\\\'. In the presence of single-stranded DNA, RecA interacts with LexA causing an autocatalytic cleavage which disrupts the DNA-binding part of LexA, leading to derepression of the SOS regulon and eventually DNA repair. Implicated in hydroxy radical-mediated cell death induced by hydroxyurea treatment (PubMed:20005847).The SOS response controls an apoptotic-like death (ALD) induced (in the absence of the mazE-mazF toxin-antitoxin module) in response to DNA damaging agents that is mediated by RecA and LexA (PubMed:22412352).\u003c\/p\u003e\u003ch4\u003eClonality\u003c\/h4\u003e\u003cp\u003ePolyclonal\u003c\/p\u003e\u003ch4\u003eIsotype\u003c\/h4\u003e\u003cp\u003eIgG\u003c\/p\u003e\u003ch4\u003ePurification Method\u003c\/h4\u003e\u003cp\u003e\u0026gt;95%, Protein G purified\u003c\/p\u003e\u003ch4\u003eConjugate\u003c\/h4\u003e\u003cp\u003eNon-conjugated\u003c\/p\u003e\u003ch4\u003eBuffer\u003c\/h4\u003e\u003cp\u003ePreservative: 0.03% Proclin 300\u003cbr\u003eConstituents: 50% Glycerol, 0.01M PBS, pH 7.4\u003c\/p\u003e\u003ch4\u003eForm\u003c\/h4\u003e\u003cp\u003eLiquid\u003c\/p\u003e\u003ch4\u003eStroage\u003c\/h4\u003e\u003cp\u003eUpon receipt, store at -20°C or -80°C. Avoid repeated freeze.\u003c\/p\u003e\u003ch4\u003eTarget Names\u003c\/h4\u003e\u003cp\u003elexA\u003c\/p\u003e\u003ch4\u003eResearch Areas\u003c\/h4\u003e\u003cp\u003eOthers\u003c\/p\u003e","brand":"ABCbiolab","offers":[{"title":"Default Title","offer_id":42310517588202,"sku":"ABCCS51560","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/758-7580448_monoclonal-antibody-png-transparent-png_4dea6306-dfa2-4c9b-a6f6-a21a14fede06.png?v=1650703182","url":"https:\/\/danabiosci.com\/products\/lexa-antibody-abccs51560","provider":"Dana Bioscience","version":"1.0","type":"link"}